Apple on Tuesday afternoon began informing a select group of developers that it plans at least one more maintenance update to its Mac OS X 10.4 Tiger operating system ahead of October's planned release of Mac OS X 10.5 Leopard. Since developers have yet to received the first pre-release seeds of the software update, details outside of the version numbering - Mac OS X 10.4.11 - are few and far between.

Fiwix 0.3.3 has been released. "Fiwix is an operating system kernel based on the UNIX architecture and fully focused on being Linux compatible. It is designed and developed mainly for educational purposes, so the kernel code is kept as simple as possible for the benefit of students. It runs on the 32-bit x86 hardware platform, and is compatible with a good base of existing GNU applications."

Microsoft's Office Communications Server 2007 and Office Communicator 2007 have been released to manufacturing. Microsoft has not revealed a launch date for Office Communications Server and Office Communicator, other than to say that they will hit the shelves sometime this autumn.

SimplyMEPIS, a very popular desktop Linux, is going to change back to using Debian Linux for its core from Ubuntu. In March of 2006, MEPIS founder Warren Woodford, decided to switch to Ubuntu from Debian for the next version of SimplyMEPIS, version 6.0. The plan was to use Ubuntu 6.06 LTS (Long Term Service), a.k.a. Dapper Drake, as MEPIS' foundation. Things have changed.

Kristian Van Der Vliet ported libusb to Syllable, which gives applications direct access to USB devices. Libusb will allow Syllable to support devices such as scanners, digital cameras and digital audio players. The SANE scanner package has already been ported. Kernel support for libusb has already been checked into CVS and Builder packages for libusb, SANE and libgphoto2 will follow shortly. Also, there are new ports of Bochs (screenshot) and DOSBox (screenshot). More screenshots here.

"Red Flag Linux has turned out to be little more than a key bargaining chip in a high stakes game of commerce between the Chinese government and the world’s largest software maker. Thanks to some major concessions on source code and a precipitous price drop, the Chinese government has now thoroughly embraced Windows and Office. And thanks to a major about-face in the way that it deals with piracy, Microsoft has also won over the Chinese people."

"The Etoile project is pleased to announce the release of version 0.2 of the Etoile User Environment for UNIX-like systems. The Etoile project aims to produce a user environment for desktop and small form-factor devices, with tight integration between components. The 0.2 release is primarily targeted at developers interested in a GNUstep-based environment. This release includes improvements to the Camaelon theme engine, providing a clean and modern appearance to GNUstep-based applications. This is combined with the Etoile Menu Server, providing a horizontal menu bar similar to that found in Mac OS, and making this the first Etoile release with enough features in place to be usable on a daily basis." There are screenshots too.

A lot of people have been emailing us about an issue we are having with one of our ads taking over OSNews. Thank you all for emailing us, the information provided is of good use to us. We are currently working on the problem, and will let you know once it has been fixed. We would like to apologise for the inconvenience. Update by DA: I think that I've tracked down the offender. Read more for details Update 2: This time I think we really fixed it.

"People who think SD was 'perfect' were simply ignoring reality," Linus Torvalds began in a succinct explanation as to why he chose the CFS scheduler written by Ingo Molnar instead of the SD scheduler written by Con Kolivas. He continued, "sadly, that seemed to include Con too, which was one of the main reasons that I never the notion of merging SD for very long at all: Con ended up arguing against people who reported problems, rather than trying to work with them." He went on to stress the importance of working toward a solution that is good for everyone, "that was where the SD patches fell down. They didn't have a maintainer that I could trust to actually care about any other issues than his own." Update: OSNews user superstoned pointed us to the other side of the story.

SkyOS has received an update to the Viewer application (system file browser). Many changes have been implemented, including a tabbed interface, universal drag-and-drop, and many others. Head on over to the SkyOS website to see a video of the new Viewer features in action. Thanks to the recently implemented Profiler, an interesting system bottleneck has been identified and fixed in SkyOS. This has allowed for increased performance across many functions within SkyOS.

Oracle's TechCast crew interviewed Chris Mason on Btrfs. A kind-of transcript is available here. Btrfs is a new filesystem for Linux developed by Oracle. It features: "extent based file storage (264 max file size); space efficient packing of small files; space efficient indexed directories; dynamic inode allocation; writable snapshots; subvolumes (separate internal filesystem roots); object level mirroring and striping; checksums on data and metadata (multiple algorithms available); strong integration with device mapper for multiple device support; online filesystem check; very fast offline filesystem check; efficient incremental backup and FS mirroring."

Rafael J. Wysocki (a suspend maintainer) has written an article speaking about the current status of suspend and hibernation support in Linux, its design, know problems, and future development. "Below is a document describing the current state of development of the suspend and hibernation infrastructure: how it works, what known problems there are in it and what the future development plans are (at least as far as I am concerned)."

"On her weblog, Mozilla Corporation CEO Mitchell Baker has announced that Mozilla Thunderbird is to move to a "new, separate organizational setting" as the Mozilla Foundation continues to focus ever more closely on Firefox. While the Mozilla Foundation supports a number of projects, its taxable subsidiary the Mozilla Corp. is responsible for only Firefox and Thunderbird. However, it has become increasingly clear that Firefox is the priority. The resources allocated to Firefox dwarf those allocated to Thunderbird and recent projects such as the initiative to improve Mozilla support exclude Thunderbird."

"After 6 months of careful integration and testing, I'm happy to announce availability of Linux 2.4.35," 2.4 maintainer Willy Tarreau announced on the lkml. This is the second stable 2.4 kernel released since Willy became the 2.4 kernel maintainer nearly a year ago in August of 2006. Source level changes can be viewed through the linux-2.4 gitweb interface.